We look at the division of 30731268 by 630 
We're looking to find how many times 630 goes into 30731268.

On to step 1:
630 can be fit into 3 0 times, resulting in a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 630

Going ahead to step 2:
630 goes into 30 0 times with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 30, we get 30.
Append the next digit (7) from the dividend to 30 and continue with: 307 / 630

Moving on to step 3:
The number 630 fits into 307 0 times, leaving a remainder of 307.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 307, we get 307.
Bring next digit (3) of the dividend behind the 307 and repeat the process: 3073 / 630

Advancing to step 4:
3073 divided by 630 is 4 with a remainder of 553.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Deduct 2520 from 3073 and we're left with 553.
Bring next digit (1) of the dividend behind the 553 and repeat the process: 5531 / 630

Moving on to step 5:
630 goes into 5531 8 times with a remainder of 491.
Write down 8 as next digit of the result. 
Result so far: 48.0
Deduct 5040 from 5531 and we're left with 491.
Take the next digit (2) from the dividend and append it to 491, then repeat: 4912 / 630

Step 6:
When dividing 4912 by 630, we get 7 with a remainder of 502.
Write down 7 as next digit of the result. 
Result so far: 487.0
If we take 4410 away from 4912, we end up with 502.
Fetch the next digit (6) from the dividend, attach it to 502 and continue: 5026 / 630

Moving on to step 7:
630 can be fit into 5026 7 times, resulting in a remainder of 616.
Put 7 as the next digit of the answer. 
Result so far: 4877.0
Deduct 4410 from 5026 and we're left with 616.
Include the next digit (8) from the dividend after 616, then repeat: 6168 / 630

Let's proceed to step 8:
630 can be fit into 6168 9 times, resulting in a remainder of 498.
The next digit of our result is 9. 
Result so far: 48779.0
Subtract 5670 from 6168 to get 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

Advancing to step 9:
630 goes into 4980 7 times with a remainder of 570.
Put 7 as the next digit of the answer. 
Result so far: 48779.7
Subtract 4410 from 4980 to get 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Let's proceed to step 10:
If we divide 5700 by 630, we get 9 and a remainder of 30.
Record the quotient 9 as the next digit in the result. 
Result so far: 48779.79
Subtracting 5670 from 5700 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 11:
If we divide 300 by 630, we get 0 and a remainder of 300.
Use 0 as the next digit of our solution. 
Result so far: 48779.79
If we take 0 away from 300, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Step 12:
630 can be fit into 3000 4 times, resulting in a remainder of 480.
Write down 4 as next digit of the result. 
Result so far: 48779.7904
Subtracting 2520 from 3000 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Let's proceed to step 13:
630 goes into 4800 7 times with a remainder of 390.
Use 7 as the next digit of our solution. 
Result so far: 48779.79047
If we subtract 4410 from 4800, we get 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Moving on to step 14:
The number 630 fits into 3900 6 times, leaving a remainder of 120.
Use 6 as the next digit of our solution. 
Result so far: 48779.790476
Deduct 3780 from 3900 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Going ahead to step 15:
When dividing 1200 by 630, we get 1 with a remainder of 570.
Use 1 as the next digit of our solution. 
Result so far: 48779.7904761
The remainder is 570 after subtracting 630 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Let's proceed to step 16:
630 can be fit into 5700 9 times, resulting in a remainder of 30.
Record the quotient 9 as the next digit in the result. 
Result so far: 48779.79047619
If we subtract 5670 from 5700, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

After the division, we end up with 48779.79047619 and a remainder of 3e-08.